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Individual Calculations March 2023 |
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| Etxeberria Garcia, Tomas Total change: 3.20 | |   |
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| Liga de Preferente de Gipuzkoa 2023 Rondas 3-6 | Gipuzkoa | ESP | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1615 | 0.50 | 2 | 0.16 | 20 | 3.20 | |
|  Peteiro Osta, Luis Angel | | | 1935 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Arrieta Gonzalez, Arkaitz | | | 1849 | ESP | 0.50 | 1 | 0.29 | 20 | 5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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